| Trepuzzi to Oerlinghausen | 915.27 mi (1,472.99 km) |
| Trepuzzi to Oestrich-Winkel | 823.15 mi (1,324.73 km) |
| Trepuzzi to Offenburg | 747.44 mi (1,202.89 km) |
| Trepuzzi to Oftersheim | 773.07 mi (1,244.13 km) |
| Trepuzzi to Ohrdruf | 802.03 mi (1,290.74 km) |
| Trepuzzi to Ohringen | 737.94 mi (1,187.59 km) |
| Trepuzzi to Olbernhau | 745.04 mi (1,199.02 km) |
| Trepuzzi to Olching | 633.35 mi (1,019.27 km) |
| Trepuzzi to Oldenburg | 994.22 mi (1,600.04 km) |
| Trepuzzi to Oldenburg in Holstein | 1,016.28 mi (1,635.55 km) |
| Trepuzzi to Olfen | 932.60 mi (1,500.87 km) |
| Trepuzzi to Olpe | 882.40 mi (1,420.09 km) |
| Trepuzzi to Olsberg | 884.28 mi (1,423.12 km) |
| Trepuzzi to Oranienburg | 883.38 mi (1,421.66 km) |
| Trepuzzi to Ortenberg | 813.81 mi (1,309.70 km) |
